------------[ cut here ]------------
WARNING: CPU: 1 PID: 24060 at mm/util.c:590 kvmalloc_node+0xf5/0x100 mm/util.c:590
Modules linked in:
CPU: 1 PID: 24060 Comm: syz-executor.0 Not tainted 5.17.0-rc5-syzkaller-01595-gf2b77012ddd5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kvmalloc_node+0xf5/0x100 mm/util.c:590
Code: 01 00 00 00 48 89 ef e8 b9 11 0d 00 49 89 c5 e9 62 ff ff ff e8 4c 2d d0 ff 45 89 e5 41 81 cd 00 20 01 00 eb 8e e8 3b 2d d0 ff <0f> 0b e9 45 ff ff ff 0f 1f 40 00 55 48 89 fd 53 e8 26 2d d0 ff 48
RSP: 0018:ffffc900272cfc80 EFLAGS: 00010212
RAX: 0000000000000068 RBX: 1ffff92004e59f9b RCX: ffffc90003921000
RDX: 0000000000040000 RSI: ffffffff81a8beb5 RDI: 0000000000000003
RBP: 00000000fffdfff9 R08: 000000007fffffff R09: 00000000ffffffff
R10: ffffffff81a8be71 R11: 0000000000000000 R12: 0000000000102cc0
R13: 0000000000000000 R14: 00000000ffffffff R15: ffff8881a0e82968
FS:  00007f18cc551700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f687a3dc000 CR3: 0000000193bea000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvmalloc include/linux/slab.h:731 [inline]
 map_lookup_and_delete_elem kernel/bpf/syscall.c:1582 [inline]
 __sys_bpf+0x4078/0x59a0 kernel/bpf/syscall.c:4700
 __do_sys_bpf kernel/bpf/syscall.c:4750 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:4748 [inline]
 __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4748
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f18cdbdc049
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f18cc551168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f18cdceef60 RCX: 00007f18cdbdc049
RDX: 000000000000001c RSI: 0000000020000000 RDI: 0000000000000015
RBP: 00007f18cdc3608d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe9c8b6f3f R14: 00007f18cc551300 R15: 0000000000022000
 </TASK>